// getConnectionInfiniteCookie public static String getConnectionInfiniteCookie(URLConnection urlConnection) { Map<String, List<String>> headers = urlConnection.getHeaderFields(); Set<Map.Entry<String, List<String>>> entrySet = headers.entrySet(); for (Map.Entry<String, List<String>> entry : entrySet) { String headerName = entry.getKey(); if (headerName != null && headerName.equals("Set-Cookie")) { List<String> headerValues = entry.getValue(); for (String value : headerValues) { if (value.contains("infinitecookie")) { int equalsLoc = value.indexOf("="); int semicolonLoc = value.indexOf(";"); return value.substring(equalsLoc + 1, semicolonLoc); } } } } return null; } // TESTED